there is a trust deficit here. when kerry asked if he trusted putin, he said, wolf, there is some value in putin and that's why you keep hearing from u.s. officials they are going to keep watching what russia does this weekend. we know they are watching closely from the air, from the ground to see if the troop movements amount to anything where they go into the country. >> reminds me sort of the worlds of ronald reagan's in the '80s, trust but verify. >> that's right. john kerry says verify, verify, and then verify. >> the situation is tense. jim sciutto, thank you very much. more on the rising tensions in the u.s. but just ahead, former chris christie aides contain new information about the bridscand and they are sparking new outrage. in fact, they depend on a unique set of nutrients. [ male announcer ] that's why there's ocuvite to help protect your eye health. as you age, your eyes can lose vital nutrients. ocuvite helps replenish key eye nutrients. ocuvite is a vitamin made just for your eyes from the eye care